Wellbore cement simulator
US-10197549-B2 · Feb 5, 2019 · US
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Costa Alfred J patents
Costa Alfred J is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Costa Alfred J |
| Total patents | 6 |
| First publication | May 31, 2016 |
| Latest publication | Feb 5, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Flush actuator
US-10151090-B2 · Dec 11, 2018 · US
Flush actuator
US-2017226721-A1 · Aug 10, 2017 · US
Wellbore cement simulator
US-2017205388-A1 · Jul 20, 2017 · US
Flush actuator
US-9644759-B2 · May 9, 2017 · US
Dual mode flush actuator
US-9353511-B2 · May 31, 2016 · US
Recent patents
Latest publications not already listed above.
No data yet.
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sloan Valve Co | 4 |
| Schlumberger Technology Corp | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| E03D5/105 | 4 |
| E03D5/10 | 4 |
| E03D3/02 | 4 |
| F16K31/3835 | 4 |
| F16K31/04 | 3 |